Ana içeriğe geç

Eşyalarını Tamir Et

Onarma Hakkı

Mağaza

Repair information and troubleshooting for Craftsman-brand riding lawnmowers.

507 Soru Tümünü görüntüle

Backfiring when starting possible causes

What would cause this motor to backfire when starting?

Yanıtlandı! View the answer Ben de bu sorunu yaşıyorum

Bu iyi bir soru mu?

Puan 4

Yorumlar:

erniedillon192, check your timing. The how to will depend on what model your mower is and what engine it has. It is possible that your timing is off due to a deformed flywheel key etc.

tarafından

Yorum Ekle

1 Cevap

Filtre ölçütü:
Seçilen Çözüm

backfire is a result of half burned, hot exhaust finding oxygen to finish burning. I'd change the spark plug first. I'm guessing its also hard to start or does it just do this when the engine has been running?

Bu yanıt yardımcı oldu mu?

Puan 2

Yorumlar:

Yes it is hard to start beside the plug what else would cause backfire?

tarafından

somehow your air/fuel mixture isn't right. Specifically would be hard to predict without messing with it. Its possible its not getting enough fresh air to support full burn in the cylinder, When did you change the air filter last?

Next I'd have a look at the carburetor, take off the bowl and see if its all gummed up with crud, if so clean it. If its still giving trouble, you might need to give the carb a good cleaning, which mostly sucks so because I'm lazy I'd try to run some barryman's b12 through it and see if that fixes it first.

tarafından

Thank's will try that definitely grateful I'll get back later this week if I still have this problem again Thanks

tarafından

Yorum Ekle

Yanıtını ekle

erniedillon192 sonsuza kadar minnettar olacak.
İstatistikleri Görüntüle:

Son 24 Saat: 11

Son 7 gün: 55

Son 30 gün: 275

Her zaman: 37,698